<?php 

$arr = [
	[
		'id' => 1,
		'name' => 1,
	],
	[
		'id' => 2,
		'name' => 2,
	],
	[
		'id' => 3,
		'name' => 3,
	]
];

unset($arr[1]);
// $arr = array_values($arr);
$arr = array_merge($arr);

var_dump($arr);die;
